PLT-1800 Replace webhooks documentation URL

web/react/components/user_settings/manage_incoming_hooks.jsx

@@ -183,7 +183,7 @@ export default class ManageIncomingHooks extends React.Component {
             <div key='addIncomingHook'>
                 <FormattedHTMLMessage
                     id='user.settings.hooks_in.description'
-                    defaultMessage='Create webhook URLs for use in external integrations. Please see <a href="http://mattermost.org/webhooks" target="_blank">http://mattermost.org/webhooks</a> to learn more.'
+                    defaultMessage='Create webhook URLs for use in external integrations. Please see <a href="http://docs.mattermost.com/developer/webhooks-incoming.html" target="_blank">incoming webhooks documentation</a> to learn more.'
                 />
                 <div><label className='control-label padding-top x2'>
                     <FormattedMessage

web/react/components/user_settings/manage_outgoing_hooks.jsx

@@ -284,7 +284,7 @@ class ManageOutgoingHooks extends React.Component {
             <div key='addOutgoingHook'>
                 <FormattedHTMLMessage
                     id='user.settings.hooks_out.addDescription'
-                    defaultMessage='Create webhooks to send new message events to an external integration. Please see <a href="http://mattermost.org/webhooks">http://mattermost.org/webhooks</a>  to learn more.'
+                    defaultMessage='Create webhooks to send new message events to an external integration. Please see <a href="http://docs.mattermost.com/developer/webhooks-outgoing.html" target="_blank">outgoing webhooks documentation</a>  to learn more.'
                 />
                 <div><label className='control-label padding-top x2'>
                     <FormattedMessage
@@ -392,4 +392,4 @@ ManageOutgoingHooks.propTypes = {
     intl: intlShape.isRequired
 };
 
-export default injectIntl(ManageOutgoingHooks);
+export default injectIntl(ManageOutgoingHooks);